82549734151 has 16 divisors (see below), whose sum is σ = 83434659840. Its totient is φ = 81670776480.

The previous prime is 82549734107. The next prime is 82549734187. The reversal of 82549734151 is 15143794528.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 82549734151 - 2⁹ = 82549733639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 82549734095 and 82549734104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82549734101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34639906 + ... + 34642288.

It is an arithmetic number, because the mean of its divisors is an integer number (5214666240).

Almost surely, 2^82549734151 is an apocalyptic number.

82549734151 is a deficient number, since it is larger than the sum of its proper divisors (884925689).

82549734151 is a wasteful number, since it uses less digits than its factorization.

82549734151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3486.

The product of its digits is 1209600, while the sum is 49.

The spelling of 82549734151 in words is "eighty-two billion, five hundred forty-nine million, seven hundred thirty-four thousand, one hundred fifty-one".